/* 确保这些选择器没有意外地隐藏了内容 */
.all-sort-list, .item, .item-list, .subitem, .second-level-menu, .category-item, .category-link, .submenu {
    display: block; /* 或其他合适的值 */
}

#content, #banner, #sub_banner, #flash, #recommend {
    display: block;
    visibility: visible;
}